baber/WOPTO huggingface dataset:
Patent DE-3535931-A1 (DE)
Title: Blinker switch
Inventor: JANOWICZ MIROSLAW
IPC: B60R1/02
Filed: 1985-10-04
Abstract: The invention relates to a blinker switch for motor vehicles which has at its free end an additional switch and when the latter is actuated, one of the outside rearview mirrors executes a pivot movement to cover the wide angle. The additional invention consists in the fact that the electric circuit for each mirror is composed of: a first circuit (2) which includes the additional switch (1), a relay (4) and a control system (5) which, when the additional switch (1) is briefly flicked, ensures a flow of current lasting preferably about 2 seconds and, when the switch is actuated for a long period, a flow of current of equal length through the relay (4), and of a second circuit (3) which includes a motor (6), which can be rotated in two directions, for pivoting the mirror in a reciprocating manner, two on-off switches (7, 8) for limiting the pivot region of the mirror and switching contacts (11) which can be actuated by the relay (4). <IMAGE>
Patent DE-3537107-A1 (DE)
Title: Radio transmission arrangement on receivers inside vehicles
Inventor: ROLL HANS PETER DIPL ING
IPC: H04W88/02
Filed: 1985-10-18
Abstract: The invention relates to an arrangement for radio transmission between a transmitter and a mobile receiver located inside a vehicle, the outer vehicle shell allowing no direct reception due to its screening effect, and is characterised in that an external antenna which receives signals transmitted by the transmitter is attached to the vehicle, and that the external antenna feed line is routed into the vehicle where the received signal is amplified by means of an amplifier and radiated into the vehicle via an internal antenna at exactly the same frequency.
Patent DE-3538918-A1 (DE)
Inventor: VANDAELE STEPHAN
IPC: A47J27/212
Filed: 1985-11-02
Abstract: Whistling kettle with a cylindrical outlet and a whistle cover held movably on all sides on a closure valve in order to close the mouth of the outlet. The technical problem to be solved is to provide a support, able to move in all directions, for the whistle cover inside the closure valve without additional support elements and with a small structural height. The closure valve (4) has a circular aperture (6), which movably receives an annular casing (15) of a cap (11) of the whistling cover (9).
Patent DE-3539595-A1 (DE)
Title: Sealing rings having an insert of water-swellable plastic
Inventor: GUNIA KLAUS E W DIPL ING
IPC: F16J15/06
Filed: 1985-11-08
Abstract: The invention relates to sealing rings having an insert of water-swellable plastic and is characterized in that the non-swellable plastic is designed partly as a movable braid which protects the swellable plastic and, after pressing together, is adapted over the entire profile of the ring.
Patent DE-3540359-A1 (DE)
Title: Operating arrangement for an electrical switch
Inventor: SCHULTE SIEGFRIED
IPC: H01H19/62
Filed: 1985-11-14
Abstract: An operating arrangement for an electrical switch, it being possible to couple an operating lever, which is normally in the isolating position, to a switch key via a profile arrangement which can be moved into the effective position by means of an unblocking element. The technical problem is to construct the operating arrangement such that only a very small restoring force can be detected in the switched-on position, which restoring force does not lead to tiring or cramp in the operator, and such that, on the other hand, reliable resetting is ensured when the operating lever is released. The operating lever (16) carries a profiled disc (19). A two-armed pivoting lever (23) has one profiled arm (27) for engagement in the profiled disc (19) and one switching arm (26) for engagement with the switch key (8). The pivoting lever (23) can be displaced in the axial direction by means of an unblocking element (unblocking button 24). <IMAGE>
Patent DE-3545588-A1 (DE)
Title: Forepoling device for mine supports
Inventor: PETERS HELMUT
IPC: E21D17/03
Filed: 1985-12-21
Abstract: Forepoling device for mine supports, the holders which accommodate the forepoling rail consisting of clip-like straps which are open towards the mine support section (12) and the ends of which are connected to the mine support section (12) by means of claw-like fastening elements which overlap the mine support section and in each case consist of a generally U-shaped, one-piece clamp section (1), having flanges at its free leg ends, and hook bolts (4), the clear width of the clamp section (1) being less than the outer width of the mine support section (12) and its underside having a suspension lug (6) for the strap (8), the radius of curvature of the inner surface of the clamp section (1) which faces the mine support section (12), on at least two symmetrically opposite sectional areas, being less than or equal to the radius of curvature of the associated sectional areas, which can be brought into engagement with these sectional areas (10), of the outer surface of the mine support section (12), and bores (3) for accommodating the hook bolts (4) being provided in the flanges (2), which hook bolts (4), laterally overlapping the mine support section, form a frictional/positive-locking connection between mine support section and clamp section. <IMAGE>
Patent DE-3602619-A1 (DE)
Title: Passenger-car trailer for transporting a motorcycle
Inventor: WOLF DIETER
IPC: B60P3/07
Filed: 1986-01-29
Abstract: A description is given of a passenger-car trailer for transporting a motorcycle, for passenger cars and similar vehicles. This trailer is distinguished in that the trailer axle is connected to the carrying rail in a manner such that it can be detached and removed. The carrying rail is secured on the trailer axle by means of securing bolts which can be released so that it is possible to dismantle the trailer into two separate parts which make simple stacking and storage possible. The trailer axle has a rear lighting bar which can be swung down and in the swung-down state can be used as a loading and unloading platform.
Patent DE-3606966-A1 (DE)
Title: Engine shut-off device in the event of vehicles and travelling machinery overturning
Inventor: MONTNACHER RUDOLF
IPC: B60K28/14
Filed: 1986-03-04
Abstract: The engine shut-off device shuts the engine off when the vehicle attains an angle of inclination transversely to the longitudinal axis at which the vehicle overturns. Without the engine shut-off device, the engine only stops, however, if the driver is still able to shut off the engine by way of the engine brake. Experience has demonstrated, however, that this is very rarely the case. The engine damage already listed therefore occurs. Even whilst the vehicle is overturning, the engine shut-off device switches off the engine by way of the contact switches 1 and 2, set to the tilting moment, which switches actuate the solenoid valve 3 and open the line for the compressed air to the working cylinders 5 and 6 which are present. By bypassing the engine brake valve the engine stops independently of the driver due to the functioning of the engine shut-off device when the vehicle overturns. Engine damage due to the engine continuing to run in the overturned state of the vehicle is prevented.
Patent DE-3607063-A1 (DE)
Title: Control valve for double-acting pneumatic working cylinders
Inventor: CSUFOR PETER DIPL ING
IPC: F15B13/04
Filed: 1986-03-04
Abstract: A control valve for double-acting pneumatic working cylinders, with at least one feed-air inlet, controlled air outlets in each case connected to the pressure spaces of the double-acting working cylinder, and also a vent outlet and a housing, has already been proposed, in which a spool displaceable in the axial direction by actuation of a solenoid valve allocated to it has been arranged. For the purposes of the further development according to the invention, the spool is designed as a differential spool (D) which is provided with two parts movable in the axial direction, and the movable parts are allocated to one another by an elastic means. <IMAGE>
Patent DE-3607387-A1 (DE)
Title: Extremely hard cutting bits for drilling tools
Inventor: HURT PAVEL
IPC: E21B10/46
Filed: 1986-03-06
Abstract: The invention relates to the use of cutting bits made of extremely hard sintered metals based on tungsten or chromium carbide with cobalt or nickel bond in which diamond grain or borazon grain is embedded, for drilling tools for use in mining, that is to say primarily for work in very hard rock, such as in shaft drilling and tunnel drilling.
Patent DE-3608729-A1 (DE)
Title: Appliance for the spreading of fertiliser or the like
Inventor: RAUCH NORBERT DIPL ING
IPC: A01C15/04
Filed: 1986-03-15
Abstract: A blower spreader consists of a supply container, received by the three-point linkage of a tractor, with a bottom, inclined in a roof-shaped manner on both sides of the longitudinal axis and forming a tunnel underneath the supply container, with outflow orifices arranged at the end of the inclined surfaces, of adjustable metering members arranged underneath the said outflow orifices, of at least one blower arranged in the tunnel and driven by the power take-off shaft of the tractor via a cardan shaft, and of a plurality of spreading lines which extend transversely and on both sides of the longitudinal axis and are connected at their inner ends to the blower and to which the fertilizer is fed by the metering members. So that as large a quantity of fertilizer as possible can be carried along, whilst at the same time the centre of gravity is the most advantageous, the blower is arranged with the shaft standing approximately vertically and is connected to the cardan shaft via an angular gear, so that the blower fills the dead space provided by the tunnel, the supply container is available to its full extent for the fertilizer, and the centre of gravity is brought as near as possible to the tractor.
Patent DE-3609890-A1 (DE)
Title: Circuit arrangement for PCM telecommunications switching systems, in particular PCM telephone switching systems, with concentrators with island exchange emergency switching mode
Inventor: SEIDEL GUENTHER
IPC: H04Q11/04
Filed: 1986-03-24
Abstract: On a concentrator-internal PCM line between the connection units, e.g. collective subscriber connection circuits or connection line collective termination circuits, of a concentrator and the PCM device (digital line unit) common to them, which PCM line is connected in the concentrator to a PCM transmission system (time division multiplex line) leading to the higher-level exchange and which can also perform switching operations in emergency mode to set up internal connections (island exchange mode) if the higher-level exchange or PCM transmission system fails, the channels, which, on the one hand, serve to transmit the frame alignment word in the PCM transmission system and which, on the other hand, are used as a signalling channel, are used to transmit audible tone signals from an audible tone generator provided in the PCM device to the connection units where the injection of audible tone signals into subscriber connection lines or connection lines or corresponding channels is controlled on a connection-specific basis. <IMAGE>
Patent DE-3610113-A1 (DE)
Title: Apparatus for carrying out a counter-current extraction
Inventor: WESSLING ERWIN DR
IPC: B01D11/02
Filed: 1986-03-26
Abstract: Apparatus for carrying out a counter-current extraction of materials from a pourable solid by means of a liquid, solid and liquid being continuously conducted in counter-current to each other in the apparatus with mutual mixing, in which the extraction apparatus has an elongate hollow cylindrical drum (2), which is mounted at an incline, and is rotatable about its longitudinal axis (27), on the bottom end (22) of which are arranged a feed apparatus (3) for the solid and an outlet (71) for the liquid and at the top end (23) of which are arranged a removal apparatus (4) for the solid and an inlet (91, 91') for the liquid, and in the interior (20) of which means (24) are available for continuous transport and circulation of the solid. <IMAGE>
Patent DE-3610853-A1 (DE)
Title: Drilling tool
Inventor: HECKER ROLAND DR ING
IPC: E21B4/16
Filed: 1986-04-01
Abstract: A drilling tool intended for a rotary percussive drive machine has a cutting head (10), with a fixed main cutting edge (13) and at least one secondary cutting edge (15, 16) disengageable by axial displacement, and a hollow-cylindrical shank (11) which carries the cutting head and in which a percussion plunger (32) for transmitting percussion energy to the secondary cutting edge (15, 16) is guided in an axially displaceable manner. For the purpose of achieving optimum drilling capacity even in the case of large diameters of drill holes at a relatively high drilling speed, the secondary cutting edge (15, 16) is arranged to be rotatable about its axis (17, 18) inside the cutting head (10) and is rotationally driven (Fig. 1). <IMAGE>
Patent DE-3613642-A1 (DE)
Title: Drive assembly for motor vehicles
Inventor: BATHELT HARTMUT DIPL ING DR
IPC: F02F7/00
Filed: 1986-04-23
Abstract: A drive assembly for motor vehicles has an engine block 1, with cylinders 2 arranged in series and a crankshaft 3, on which a gear housing 5 is flanged with an elastic ring 8 being interposed. The screw connection 7 between the gear housing 5 and the engine block 1 is made in such a manner that the gear housing 5 can tilt about an axis B which intersects the axis of rotation D of the crankshaft 3 and runs perpendicularly to the plane in which the longitudinal central axes of the cylinders 2 lie. In the plane laid through this tilting axis B, the gear housing 5 and the engine block 1 are fixed against a relative longitudinal and rotary movement in relation to one another, in order to exclude the relative rotary and longitudinal movement of the gear housing 5, which could cause undesirable resonances, which movement is made possible per se by the elastic ring. <IMAGE>
Patent DE-3618732-A1 (DE)
Inventor: MEIXNER HANS
IPC: H01L37/02
Filed: 1986-06-04
Abstract: A sensor element arrangement for a pyrodetector has a concave mirror with a sensor element arranged at a focus of the concave mirror and further sensor elements arranged laterally therefrom. Electrodes of both polarities are present on each side of the film, these electrodes being respectively separated from one another by quasi-meander-like, metal-free strips which engage into one another in the form of hook portions. The electrodes on the upper side reside opposite corresponding electrodes on the lower side for the formation of the sensor elements, and these electrodes are connected to one another at edge regions by connection lines. The sensor element arrangement together with the film and the connection lines is surrounded by a retaining frame which is insertable into the mounting of the concave mirror in centered and adjusted fashion.
Patent DE-3621469-A1 (DE)
Title: Method for localising defective gate elements in a gate matrix group
Inventor: SCHETTLER HELMUT DIPL ING
IPC: G01R31/30
Filed: 1986-06-26
Abstract: A multiplicity of gate elements (gate arrays) which are arranged like a matrix are connected by means of their line outputs and by means of their column outputs to an oscillator circuit, whose first output is connected to all the column inputs and whose second output is connected to all the row inputs. In the event of defective gate elements, said elements are localised in that, during the detection of a defective gate element row, the gate element rows orthogonal thereto are selected successively via their address and via a signal data input. The gate element row located in front of and behind a defective gate element row is determined by oscillator loops. The individual gate elements consist of a plurality of gates and make it possible to change a signal flow from a line into a column and vice versa. This makes possible signal flow diversion which simplifies fault localisation and its representation in the course of a display.   <IMAGE>
Patent DE-3626724-A1 (DE)
Title: Arrangement for surface testing (examination)
Inventor: LENHART ARMIN DR
IPC: G01N21/94
Filed: 1986-08-07
Abstract: According to the invention, a doubly focused optical system having an ellipsoid of rotation is provided, one focal point (P1) of which is situated on the surface of the testpiece (2), in particular a glass substrate, and the other focal point (P2) of which is situated on the surface of a detector (6). The system is provided as a reflector (4) for the scattered radiation of the light beam (10), whose angle ( alpha ) of incidence is at most 25 DEG . This arrangement can be used to detect in a simple way dust particles adhering to the surface and having an extent of substantially less than 1  mu m. <IMAGE>
Patent DE-3631730-A1 (DE)
Title: Collecting system for mid-stream urine
Inventor: VOGEL FRIEDHELM
IPC: A61B10/00
Filed: 1986-09-18
Abstract: Published without abstract.
Patent DE-3632133-A1 (DE)
Title: Chewing gum for diagnostic purposes
IPC: A61K49/22
Filed: 1986-09-22
Abstract: A chewable composition, in particular a chewing gum, is distinguished by containing at least one material which is suitable for diagnostic purposes and which reacts with a characteristic change in colour and/or taste on contact with a substance which is normally not present or is present in higher or lower concentration in a healthy person's saliva. A deviation from normal body temperature can also be indicated in this way. The chewable composition according to the invention is accordingly suitable in particular for self diagnosis or rapid diagnosis of simple disorders as well as for indicating functional, preferably hormonal, processes.
Patent DE-3701618-A1 (DE)
Title: Railed ramp for wheeled or tracked vehicles - has two longitudinal sections joined by cross pieces, and has box-shaped cross=section
Inventor: BANK WERNER
IPC: B65G69/28
Filed: 1987-01-21
Abstract: The rail (10) acting as a ramp for vehicles, especially caterpillar-tracked vehicles, has at least two longitudinal sections (30) joined by cross-pieces (20. Between the sections (30) is a further section (30) with track-surface on it. The aluminium alloy hollow sections (30) have a box-type cross-section, with a lengthwise groove (38) in one side (32), and a protruding strip (40) on the other side (33) - both on a plane parallel to the top (34) of the hollow section. The top (34) has a recess (44e) forming a back-tapered groove (44) with the recess (44e) of the adjacent hollow section (30). ADVANTAGE - The railed ramp between the ground and a loading platform is easily manipulated, all-purpose and economically produced.
Patent DE-3704008-A1 (DE)
Title: Method for controlling a noble-metal smelting and casting installation
Inventor: SCHULTHEISS ALFONS
IPC: B22D46/00
Filed: 1987-02-10
Abstract: A noble-metal smelting and casting installation is controlled by means of a time signal generator which, taking into account the signals of sensors which detect pressure, temperature or the like, outputs a series of operating instructions in the form of spoken commands to the operating personnel. A certain sequence is specified and, if the operations are not carried out correctly, partial sequences can be repeated if required. A special feature consists in that the spoken command is produced by a speech synthesiser with interchangeable speech modules, allowing the smelting and casting installation to be set easily to the respective country to which the installation is to be exported.
Patent DE-3707778-A1 (DE)
Title: Piston engine with method for improving the reaction in engine combustion chambers and secondary reaction areas
Inventor: LEISTRITZ HANS KARL DR
IPC: F01N3/05
Filed: 1987-03-11
Abstract: The Main Application P 3700182.5, to which this represents an additional application, developed a new load characteristic for all piston engines by means of simultaneous readjustment of the intake and exhaust process in four-stroke and two-stroke engines as a result of a special boosting of the emission process from the piston line, which takes effect in the port or valve overlap phase of the engines. This additional application (own reference: lei N 8701/3) deals with a related reformulation of the aggregate thermal conditions within the overall process.
Patent DE-3709716-A1 (DE)
Title: Ships engine cooling water pump
Inventor: ZITEK EDUARD DIPL ING
IPC: F04D9/00
Filed: 1987-03-25
Abstract: The cooling water circuit (6) of an IC engine comprises a coolant pump (3) with inlet line (13) extending into a water supply, e.g. a basin for a stationary engine or surrounding water for a ship's engine. The pump outlet line (14) connects (16) to the inlet (15) of a compressed air (11) driven ejector (8) via a valve (7) whilst the air supply line contains a further valve (10), the valves being actuated (12) by a water level sensor (4) downstream of the pump. The arrangement is such that, before engine start, the valves (7,10) are opened if no water is present in the pump to prime the pump. The line (14) preferably contains a non-return valve (5) downstream of the sensor (4) and the branch (16) whilst the pump inlet line (13) contains a non-return foot valve (2). The compressed air may be supplied from a storage vessel for engine start air or the like.
Patent DE-3710378-A1 (DE)
Title: Tool for producing radial tolerance-compensation rings for O-sealing rings
Inventor: HUNGER WALTER
IPC: B29D99/00
Filed: 1987-03-28
Abstract: The tool for producing radial tolerance-compensation rings for O-sealing rings consists of a base plate 3 with a plurality of profile grooves 6 into which a profile strip 11 is inserted and is cut off to appropriate length along a cutting guide slot 10. The cut ends of the resulting section are provided with adhesive and the butt-joint point is pushed back into a section of the profile grooves 6 which can be closed by a closing plate 5, where the ends are held precisely aligned until the adhesive bond has become durable. <IMAGE>
Patent DE-3710787-A1 (DE)
Title: Apparatus for the heat treatment of textile webs and the like
Inventor: JENDE WILHELM
IPC: F26B13/02
Filed: 1987-03-31
Abstract: The invention relates to an apparatus for the heat treatment of open-width running material webs, especially textile webs, in drying, heat-insulating, condensing, fixing and steaming processes and the like, and is intended to provide an apparatus by means of which all the heat-treatment tasks in dyeing technology can be carried out and in which the convective drying section, which is achieved by means of the blow-nozzle systems in the known apparatuses, is replaced by a better utilisation of the smoke gases. For this purpose, according to the invention, it is proposed to arrange, in a housing provided with infrared gas radiators, a channel-shaped treatment chamber intended for the material web and shielded from the smoke gases of the gas radiators by partition walls permeable to infrared radiation, whilst the partition walls are preferably to be quartz-glass panels (Figure 1). <IMAGE>
Patent DE-3711290-A1 (DE)
Title: Blocking-off device by means of chain or rope for thoroughfares, in particular entrances of carparks
Inventor: HEIMSCH ERWIN
IPC: E01F13/04
Filed: 1987-04-03
Abstract: The sliding piece (34) can be displaced in the link guide (7) of the bracket (19) of the column (12) against spring force by means of a manually actuable stud (34) of the chain (11) into the blocking position, which is barred by the bolt (24) of the lock (21). When unlocking the lock (21), the spring force pushes the slide piece (34) into the released position, in which the locking lug (30) of the profile cylinder (29) strikes the pin (51), thereby preventing the withdrawal of the key from the profile cylinder (29). The blocking-off device remains fully functional even in the case of rough handling, and the danger of the elements freezing up, in particular the elements to be moved, is virtually excluded (Fig. 2). <IMAGE>